The Nationals in YYC (the entire city) have never been all too inspiring. As an Avis guy (Chairman) I rarely rent from National, but the times I have they've been no bigger than the odd trailblazer and the Chrysler 300. How can the 300 qualify as an LCAR anyway??

To add to the refueling thing ...

For those out of town, the best place to refuel is still at the station at the edge of the airport, even with uturns (just overshoot into the employee parking lot, then uturn), and then uturn at the Park n' Fly parking lot on your way back to the terminal. At most you're adding 1-2 minutes including light-wait. If you know your way around, tuneman's directions are good from the north. If you're coming from the South on Hwy 2 (Deerfoot Tr), there is a station at the 64th Ave exit, or if you're coming up via Barlow Tr, then a few dotted on McKnight/19th Street, Barlow/32 Ave, etc.